Test to check the response of an API in Flask #flask #test

test.md

from flask import jsonify
@app.route("/hello")
def hello(): 
    return jsonify({'hello': 'world'})

Test:

import json
class MyTestCase(unittest.TestCase):
    # ...
  
    def test_hello(self):
        response = self.app.get("/hello")
        data = json.loads(response.get_data(as_text=True))

        self.assertEqual(data['hello'], "world")

REF

python - How to create a unit test to check the response of an API made in Flask? - Stack Overflow